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clk: exynos5433: Add CLK_IGNORE_UNUSED flag to clocks for SMC

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This patch adds 'CLK_IGNORE_UNUSED' flag to clocks which is required for
operation of secure monitor call (smc). System will hang when it executes 'smc'
with one of those clock is gated. All related clocks must be enabled.

Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
This commit is contained in:
Jonghwa Lee 2015-04-27 20:36:36 +09:00 committed by Michael Turquette
parent eceb7aaec0
commit 80e7264c8f
1 changed files with 18 additions and 18 deletions
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36
drivers/clk/samsung/clk-exynos5433.c
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@ -1390,7 +1390,7 @@ static struct samsung_gate_clock mif_gate_clks[] __initdata = {
/* ENABLE_ACLK_MIF2 */
GATE(CLK_ACLK_MIFND_266, "aclk_mifnd_266", "div_aclk_mif_266",
ENABLE_ACLK_MIF2, 20, 0, 0),
ENABLE_ACLK_MIF2, 20, CLK_IGNORE_UNUSED, 0),
GATE(CLK_ACLK_PPMU_DREX1S3, "aclk_ppmu_drex1s3", "div_aclk_drex1",
ENABLE_ACLK_MIF2, 17, CLK_IGNORE_UNUSED, 0),
GATE(CLK_ACLK_PPMU_DREX1S1, "aclk_ppmu_drex1s1", "div_aclk_drex1",
@ -1833,39 +1833,39 @@ static struct samsung_gate_clock peris_gate_clks[] __initdata = {
/* ENABLE_PCLK_PERIS_SECURE_TZPC */
GATE(CLK_PCLK_TZPC12, "pclk_tzpc12", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 12, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 12, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC11, "pclk_tzpc11", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 11, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 11, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC10, "pclk_tzpc10", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 10, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 10, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC9, "pclk_tzpc9", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 9, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 9, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC8, "pclk_tzpc8", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 8, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 8, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC7, "pclk_tzpc7", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 7, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 7, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC6, "pclk_tzpc6", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 6, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 6, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC5, "pclk_tzpc5", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 5, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 5, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC4, "pclk_tzpc4", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 4, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 4, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC3, "pclk_tzpc3", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 3, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 3, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC2, "pclk_tzpc2", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 2, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 2, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC1, "pclk_tzpc1", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 1, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 1, CLK_IGNORE_UNUSED, 0),
GATE(CLK_PCLK_TZPC0, "pclk_tzpc0", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_TZPC, 0, 0, 0),
ENABLE_PCLK_PERIS_SECURE_TZPC, 0, CLK_IGNORE_UNUSED, 0),
/* ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF */
GATE(CLK_PCLK_SECKEY_APBIF, "pclk_seckey_apbif", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF, 0, 0, 0),
ENABLE_PCLK_PERIS_SECURE_SECKEY_APBIF, 0, CLK_IGNORE_UNUSED, 0),
/* ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF */
GATE(CLK_PCLK_CHIPID_APBIF, "pclk_chipid_apbif", "aclk_peris_66",
ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF, 0, 0, 0),
ENABLE_PCLK_PERIS_SECURE_CHIPID_APBIF, 0, CLK_IGNORE_UNUSED, 0),
/* ENABLE_PCLK_PERIS_SECURE_TOPRTC */
GATE(CLK_PCLK_TOPRTC, "pclk_toprtc", "aclk_peris_66",
@ -1896,11 +1896,11 @@ static struct samsung_gate_clock peris_gate_clks[] __initdata = {
/* ENABLE_SCLK_PERIS_SECURE_SECKEY */
GATE(CLK_SCLK_SECKEY, "sclk_seckey", "oscclk_efuse_common",
ENABLE_SCLK_PERIS_SECURE_SECKEY, 0, 0, 0),
ENABLE_SCLK_PERIS_SECURE_SECKEY, 0, CLK_IGNORE_UNUSED, 0),
/* ENABLE_SCLK_PERIS_SECURE_CHIPID */
GATE(CLK_SCLK_CHIPID, "sclk_chipid", "oscclk_efuse_common",
ENABLE_SCLK_PERIS_SECURE_CHIPID, 0, 0, 0),
ENABLE_SCLK_PERIS_SECURE_CHIPID, 0, CLK_IGNORE_UNUSED, 0),
/* ENABLE_SCLK_PERIS_SECURE_TOPRTC */
GATE(CLK_SCLK_TOPRTC, "sclk_toprtc", "oscclk_efuse_common",